Solar lawn lamp



FIG. 1 is a perspective view of a solar lawn lamp, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of the solar lawn lamp is for the purpose of illustrating article and forms no part of the claimed design. 

CLAIM The ornamental design for a solar lawn lamp, as shown and described. 